/*
 * Copyright (c) 2007 innoSysTec (R) GmbH, Germany. All rights reserved.
 * Original author: Edmund Wagner
 * Creation date: 21.11.2007
 *
 * Source: $HeadURL$
 * Last changed: $LastChangedDate$
 * 
 * 
 * the unrar licence applies to all junrar source and binary distributions 
 * you are not allowed to use this source to re-create the RAR compression algorithm
 *
 * Here some html entities which can be used for escaping javadoc tags:
 * "&":  "&#038;" or "&amp;"
 * "<":  "&#060;" or "&lt;"
 * ">":  "&#062;" or "&gt;"
 * "@":  "&#064;" 
 */
package ir.mahdi.mzip.rar.rarfile;


import ir.mahdi.mzip.rar.io.Raw;


public class SubBlockHeader
        extends BlockHeader {

    public static final short SubBlockHeaderSize = 3;

    private short subType;
    private byte level;

    public SubBlockHeader(SubBlockHeader sb) {
        super(sb);
        subType = sb.getSubType().getSubblocktype();
        level = sb.getLevel();
    }

    public SubBlockHeader(BlockHeader bh, byte[] subblock) {
        super(bh);
        int position = 0;
        subType = Raw.readShortLittleEndian(subblock, position);
        position += 2;
        level |= subblock[position] & 0xff;
    }

    public byte getLevel() {
        return level;
    }

    public SubBlockHeaderType getSubType() {
        return SubBlockHeaderType.findSubblockHeaderType(subType);
    }

    public void print() {
        super.print();
    }
}
